Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
37.153.61.1 0:0:0:0:0:ffff:2599:3d01
37.153.61.2 0:0:0:0:0:ffff:2599:3d02
37.153.61.3 0:0:0:0:0:ffff:2599:3d03
37.153.61.4 0:0:0:0:0:ffff:2599:3d04
37.153.61.5 0:0:0:0:0:ffff:2599:3d05
37.153.61.6 0:0:0:0:0:ffff:2599:3d06
37.153.61.7 0:0:0:0:0:ffff:2599:3d07
37.153.61.8 0:0:0:0:0:ffff:2599:3d08
37.153.61.9 0:0:0:0:0:ffff:2599:3d09
37.153.61.10 0:0:0:0:0:ffff:2599:3d0a
37.153.61.11 0:0:0:0:0:ffff:2599:3d0b
37.153.61.12 0:0:0:0:0:ffff:2599:3d0c
37.153.61.13 0:0:0:0:0:ffff:2599:3d0d
37.153.61.14 0:0:0:0:0:ffff:2599:3d0e
37.153.61.15 0:0:0:0:0:ffff:2599:3d0f
37.153.61.16 0:0:0:0:0:ffff:2599:3d10
37.153.61.17 0:0:0:0:0:ffff:2599:3d11
37.153.61.18 0:0:0:0:0:ffff:2599:3d12
37.153.61.19 0:0:0:0:0:ffff:2599:3d13
37.153.61.20 0:0:0:0:0:ffff:2599:3d14
37.153.61.21 0:0:0:0:0:ffff:2599:3d15
37.153.61.22 0:0:0:0:0:ffff:2599:3d16
37.153.61.23 0:0:0:0:0:ffff:2599:3d17
37.153.61.24 0:0:0:0:0:ffff:2599:3d18
37.153.61.25 0:0:0:0:0:ffff:2599:3d19
37.153.61.26 0:0:0:0:0:ffff:2599:3d1a
37.153.61.27 0:0:0:0:0:ffff:2599:3d1b
37.153.61.28 0:0:0:0:0:ffff:2599:3d1c
37.153.61.29 0:0:0:0:0:ffff:2599:3d1d
37.153.61.30 0:0:0:0:0:ffff:2599:3d1e
37.153.61.31 0:0:0:0:0:ffff:2599:3d1f
37.153.61.32 0:0:0:0:0:ffff:2599:3d20
37.153.61.33 0:0:0:0:0:ffff:2599:3d21
37.153.61.34 0:0:0:0:0:ffff:2599:3d22
37.153.61.35 0:0:0:0:0:ffff:2599:3d23
37.153.61.36 0:0:0:0:0:ffff:2599:3d24
37.153.61.37 0:0:0:0:0:ffff:2599:3d25
37.153.61.38 0:0:0:0:0:ffff:2599:3d26
37.153.61.39 0:0:0:0:0:ffff:2599:3d27
37.153.61.40 0:0:0:0:0:ffff:2599:3d28
37.153.61.41 0:0:0:0:0:ffff:2599:3d29
37.153.61.42 0:0:0:0:0:ffff:2599:3d2a
37.153.61.43 0:0:0:0:0:ffff:2599:3d2b
37.153.61.44 0:0:0:0:0:ffff:2599:3d2c
37.153.61.45 0:0:0:0:0:ffff:2599:3d2d
37.153.61.46 0:0:0:0:0:ffff:2599:3d2e
37.153.61.47 0:0:0:0:0:ffff:2599:3d2f
37.153.61.48 0:0:0:0:0:ffff:2599:3d30
37.153.61.49 0:0:0:0:0:ffff:2599:3d31
37.153.61.50 0:0:0:0:0:ffff:2599:3d32
37.153.61.51 0:0:0:0:0:ffff:2599:3d33
37.153.61.52 0:0:0:0:0:ffff:2599:3d34
37.153.61.53 0:0:0:0:0:ffff:2599:3d35
37.153.61.54 0:0:0:0:0:ffff:2599:3d36
37.153.61.55 0:0:0:0:0:ffff:2599:3d37
37.153.61.56 0:0:0:0:0:ffff:2599:3d38
37.153.61.57 0:0:0:0:0:ffff:2599:3d39
37.153.61.58 0:0:0:0:0:ffff:2599:3d3a
37.153.61.59 0:0:0:0:0:ffff:2599:3d3b
37.153.61.60 0:0:0:0:0:ffff:2599:3d3c


37.153.61.61 0:0:0:0:0:ffff:2599:3d3d
37.153.61.62 0:0:0:0:0:ffff:2599:3d3e
37.153.61.63 0:0:0:0:0:ffff:2599:3d3f
37.153.61.64 0:0:0:0:0:ffff:2599:3d40
37.153.61.65 0:0:0:0:0:ffff:2599:3d41
37.153.61.66 0:0:0:0:0:ffff:2599:3d42
37.153.61.67 0:0:0:0:0:ffff:2599:3d43
37.153.61.68 0:0:0:0:0:ffff:2599:3d44
37.153.61.69 0:0:0:0:0:ffff:2599:3d45
37.153.61.70 0:0:0:0:0:ffff:2599:3d46
37.153.61.71 0:0:0:0:0:ffff:2599:3d47
37.153.61.72 0:0:0:0:0:ffff:2599:3d48
37.153.61.73 0:0:0:0:0:ffff:2599:3d49
37.153.61.74 0:0:0:0:0:ffff:2599:3d4a
37.153.61.75 0:0:0:0:0:ffff:2599:3d4b
37.153.61.76 0:0:0:0:0:ffff:2599:3d4c
37.153.61.77 0:0:0:0:0:ffff:2599:3d4d
37.153.61.78 0:0:0:0:0:ffff:2599:3d4e
37.153.61.79 0:0:0:0:0:ffff:2599:3d4f
37.153.61.80 0:0:0:0:0:ffff:2599:3d50
37.153.61.81 0:0:0:0:0:ffff:2599:3d51
37.153.61.82 0:0:0:0:0:ffff:2599:3d52
37.153.61.83 0:0:0:0:0:ffff:2599:3d53
37.153.61.84 0:0:0:0:0:ffff:2599:3d54
37.153.61.85 0:0:0:0:0:ffff:2599:3d55
37.153.61.86 0:0:0:0:0:ffff:2599:3d56
37.153.61.87 0:0:0:0:0:ffff:2599:3d57
37.153.61.88 0:0:0:0:0:ffff:2599:3d58
37.153.61.89 0:0:0:0:0:ffff:2599:3d59
37.153.61.90 0:0:0:0:0:ffff:2599:3d5a
37.153.61.91 0:0:0:0:0:ffff:2599:3d5b
37.153.61.92 0:0:0:0:0:ffff:2599:3d5c
37.153.61.93 0:0:0:0:0:ffff:2599:3d5d
37.153.61.94 0:0:0:0:0:ffff:2599:3d5e
37.153.61.95 0:0:0:0:0:ffff:2599:3d5f
37.153.61.96 0:0:0:0:0:ffff:2599:3d60
37.153.61.97 0:0:0:0:0:ffff:2599:3d61
37.153.61.98 0:0:0:0:0:ffff:2599:3d62
37.153.61.99 0:0:0:0:0:ffff:2599:3d63
37.153.61.100 0:0:0:0:0:ffff:2599:3d64
37.153.61.101 0:0:0:0:0:ffff:2599:3d65
37.153.61.102 0:0:0:0:0:ffff:2599:3d66
37.153.61.103 0:0:0:0:0:ffff:2599:3d67
37.153.61.104 0:0:0:0:0:ffff:2599:3d68
37.153.61.105 0:0:0:0:0:ffff:2599:3d69
37.153.61.106 0:0:0:0:0:ffff:2599:3d6a
37.153.61.107 0:0:0:0:0:ffff:2599:3d6b
37.153.61.108 0:0:0:0:0:ffff:2599:3d6c
37.153.61.109 0:0:0:0:0:ffff:2599:3d6d
37.153.61.110 0:0:0:0:0:ffff:2599:3d6e
37.153.61.111 0:0:0:0:0:ffff:2599:3d6f
37.153.61.112 0:0:0:0:0:ffff:2599:3d70
37.153.61.113 0:0:0:0:0:ffff:2599:3d71
37.153.61.114 0:0:0:0:0:ffff:2599:3d72
37.153.61.115 0:0:0:0:0:ffff:2599:3d73
37.153.61.116 0:0:0:0:0:ffff:2599:3d74
37.153.61.117 0:0:0:0:0:ffff:2599:3d75
37.153.61.118 0:0:0:0:0:ffff:2599:3d76
37.153.61.119 0:0:0:0:0:ffff:2599:3d77
37.153.61.120 0:0:0:0:0:ffff:2599:3d78


37.153.61.121 0:0:0:0:0:ffff:2599:3d79
37.153.61.122 0:0:0:0:0:ffff:2599:3d7a
37.153.61.123 0:0:0:0:0:ffff:2599:3d7b
37.153.61.124 0:0:0:0:0:ffff:2599:3d7c
37.153.61.125 0:0:0:0:0:ffff:2599:3d7d
37.153.61.126 0:0:0:0:0:ffff:2599:3d7e
37.153.61.127 0:0:0:0:0:ffff:2599:3d7f
37.153.61.128 0:0:0:0:0:ffff:2599:3d80
37.153.61.129 0:0:0:0:0:ffff:2599:3d81
37.153.61.130 0:0:0:0:0:ffff:2599:3d82
37.153.61.131 0:0:0:0:0:ffff:2599:3d83
37.153.61.132 0:0:0:0:0:ffff:2599:3d84
37.153.61.133 0:0:0:0:0:ffff:2599:3d85
37.153.61.134 0:0:0:0:0:ffff:2599:3d86
37.153.61.135 0:0:0:0:0:ffff:2599:3d87
37.153.61.136 0:0:0:0:0:ffff:2599:3d88
37.153.61.137 0:0:0:0:0:ffff:2599:3d89
37.153.61.138 0:0:0:0:0:ffff:2599:3d8a
37.153.61.139 0:0:0:0:0:ffff:2599:3d8b
37.153.61.140 0:0:0:0:0:ffff:2599:3d8c
37.153.61.141 0:0:0:0:0:ffff:2599:3d8d
37.153.61.142 0:0:0:0:0:ffff:2599:3d8e
37.153.61.143 0:0:0:0:0:ffff:2599:3d8f
37.153.61.144 0:0:0:0:0:ffff:2599:3d90
37.153.61.145 0:0:0:0:0:ffff:2599:3d91
37.153.61.146 0:0:0:0:0:ffff:2599:3d92
37.153.61.147 0:0:0:0:0:ffff:2599:3d93
37.153.61.148 0:0:0:0:0:ffff:2599:3d94
37.153.61.149 0:0:0:0:0:ffff:2599:3d95
37.153.61.150 0:0:0:0:0:ffff:2599:3d96
37.153.61.151 0:0:0:0:0:ffff:2599:3d97
37.153.61.152 0:0:0:0:0:ffff:2599:3d98
37.153.61.153 0:0:0:0:0:ffff:2599:3d99
37.153.61.154 0:0:0:0:0:ffff:2599:3d9a
37.153.61.155 0:0:0:0:0:ffff:2599:3d9b
37.153.61.156 0:0:0:0:0:ffff:2599:3d9c
37.153.61.157 0:0:0:0:0:ffff:2599:3d9d
37.153.61.158 0:0:0:0:0:ffff:2599:3d9e
37.153.61.159 0:0:0:0:0:ffff:2599:3d9f
37.153.61.160 0:0:0:0:0:ffff:2599:3da0
37.153.61.161 0:0:0:0:0:ffff:2599:3da1
37.153.61.162 0:0:0:0:0:ffff:2599:3da2
37.153.61.163 0:0:0:0:0:ffff:2599:3da3
37.153.61.164 0:0:0:0:0:ffff:2599:3da4
37.153.61.165 0:0:0:0:0:ffff:2599:3da5
37.153.61.166 0:0:0:0:0:ffff:2599:3da6
37.153.61.167 0:0:0:0:0:ffff:2599:3da7
37.153.61.168 0:0:0:0:0:ffff:2599:3da8
37.153.61.169 0:0:0:0:0:ffff:2599:3da9
37.153.61.170 0:0:0:0:0:ffff:2599:3daa
37.153.61.171 0:0:0:0:0:ffff:2599:3dab
37.153.61.172 0:0:0:0:0:ffff:2599:3dac
37.153.61.173 0:0:0:0:0:ffff:2599:3dad
37.153.61.174 0:0:0:0:0:ffff:2599:3dae
37.153.61.175 0:0:0:0:0:ffff:2599:3daf
37.153.61.176 0:0:0:0:0:ffff:2599:3db0
37.153.61.177 0:0:0:0:0:ffff:2599:3db1
37.153.61.178 0:0:0:0:0:ffff:2599:3db2
37.153.61.179 0:0:0:0:0:ffff:2599:3db3
37.153.61.180 0:0:0:0:0:ffff:2599:3db4


37.153.61.181 0:0:0:0:0:ffff:2599:3db5
37.153.61.182 0:0:0:0:0:ffff:2599:3db6
37.153.61.183 0:0:0:0:0:ffff:2599:3db7
37.153.61.184 0:0:0:0:0:ffff:2599:3db8
37.153.61.185 0:0:0:0:0:ffff:2599:3db9
37.153.61.186 0:0:0:0:0:ffff:2599:3dba
37.153.61.187 0:0:0:0:0:ffff:2599:3dbb
37.153.61.188 0:0:0:0:0:ffff:2599:3dbc
37.153.61.189 0:0:0:0:0:ffff:2599:3dbd
37.153.61.190 0:0:0:0:0:ffff:2599:3dbe
37.153.61.191 0:0:0:0:0:ffff:2599:3dbf
37.153.61.192 0:0:0:0:0:ffff:2599:3dc0
37.153.61.193 0:0:0:0:0:ffff:2599:3dc1
37.153.61.194 0:0:0:0:0:ffff:2599:3dc2
37.153.61.195 0:0:0:0:0:ffff:2599:3dc3
37.153.61.196 0:0:0:0:0:ffff:2599:3dc4
37.153.61.197 0:0:0:0:0:ffff:2599:3dc5
37.153.61.198 0:0:0:0:0:ffff:2599:3dc6
37.153.61.199 0:0:0:0:0:ffff:2599:3dc7
37.153.61.200 0:0:0:0:0:ffff:2599:3dc8
37.153.61.201 0:0:0:0:0:ffff:2599:3dc9
37.153.61.202 0:0:0:0:0:ffff:2599:3dca
37.153.61.203 0:0:0:0:0:ffff:2599:3dcb
37.153.61.204 0:0:0:0:0:ffff:2599:3dcc
37.153.61.205 0:0:0:0:0:ffff:2599:3dcd
37.153.61.206 0:0:0:0:0:ffff:2599:3dce
37.153.61.207 0:0:0:0:0:ffff:2599:3dcf
37.153.61.208 0:0:0:0:0:ffff:2599:3dd0
37.153.61.209 0:0:0:0:0:ffff:2599:3dd1
37.153.61.210 0:0:0:0:0:ffff:2599:3dd2
37.153.61.211 0:0:0:0:0:ffff:2599:3dd3
37.153.61.212 0:0:0:0:0:ffff:2599:3dd4
37.153.61.213 0:0:0:0:0:ffff:2599:3dd5
37.153.61.214 0:0:0:0:0:ffff:2599:3dd6
37.153.61.215 0:0:0:0:0:ffff:2599:3dd7
37.153.61.216 0:0:0:0:0:ffff:2599:3dd8
37.153.61.217 0:0:0:0:0:ffff:2599:3dd9
37.153.61.218 0:0:0:0:0:ffff:2599:3dda
37.153.61.219 0:0:0:0:0:ffff:2599:3ddb
37.153.61.220 0:0:0:0:0:ffff:2599:3ddc
37.153.61.221 0:0:0:0:0:ffff:2599:3ddd
37.153.61.222 0:0:0:0:0:ffff:2599:3dde
37.153.61.223 0:0:0:0:0:ffff:2599:3ddf
37.153.61.224 0:0:0:0:0:ffff:2599:3de0
37.153.61.225 0:0:0:0:0:ffff:2599:3de1
37.153.61.226 0:0:0:0:0:ffff:2599:3de2
37.153.61.227 0:0:0:0:0:ffff:2599:3de3
37.153.61.228 0:0:0:0:0:ffff:2599:3de4
37.153.61.229 0:0:0:0:0:ffff:2599:3de5
37.153.61.230 0:0:0:0:0:ffff:2599:3de6
37.153.61.231 0:0:0:0:0:ffff:2599:3de7
37.153.61.232 0:0:0:0:0:ffff:2599:3de8
37.153.61.233 0:0:0:0:0:ffff:2599:3de9
37.153.61.234 0:0:0:0:0:ffff:2599:3dea
37.153.61.235 0:0:0:0:0:ffff:2599:3deb
37.153.61.236 0:0:0:0:0:ffff:2599:3dec
37.153.61.237 0:0:0:0:0:ffff:2599:3ded
37.153.61.238 0:0:0:0:0:ffff:2599:3dee
37.153.61.239 0:0:0:0:0:ffff:2599:3def
37.153.61.240 0:0:0:0:0:ffff:2599:3df0
37.153.61.241 0:0:0:0:0:ffff:2599:3df1
37.153.61.242 0:0:0:0:0:ffff:2599:3df2
37.153.61.243 0:0:0:0:0:ffff:2599:3df3
37.153.61.244 0:0:0:0:0:ffff:2599:3df4
37.153.61.245 0:0:0:0:0:ffff:2599:3df5
37.153.61.246 0:0:0:0:0:ffff:2599:3df6
37.153.61.247 0:0:0:0:0:ffff:2599:3df7
37.153.61.248 0:0:0:0:0:ffff:2599:3df8
37.153.61.249 0:0:0:0:0:ffff:2599:3df9
37.153.61.250 0:0:0:0:0:ffff:2599:3dfa
37.153.61.251 0:0:0:0:0:ffff:2599:3dfb
37.153.61.252 0:0:0:0:0:ffff:2599:3dfc
37.153.61.253 0:0:0:0:0:ffff:2599:3dfd
37.153.61.254 0:0:0:0:0:ffff:2599:3dfe
37.153.61.255 0:0:0:0:0:ffff:2599:3dff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.